httpwriter

package

v0.2.0 Latest Latest Go to latest Published: Jul 13, 2026 License: MIT Imports: 6 Imported by: 0

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Valid go.mod file
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Repository

github.com/credo-go/credo

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Documentation ¶

Overview ¶

Package httpwriter resolves optional net/http response-writer capabilities through bounded Unwrap chains.

Index ¶

Variables
func Hijack(w http.ResponseWriter) (net.Conn, *bufio.ReadWriter, error)
func ResolveHijacker(w http.ResponseWriter) (http.Hijacker, error)

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrHijackerUnavailable = errors.New("httpwriter: http.Hijacker is unavailable")
	ErrNilWriter           = errors.New("httpwriter: response writer is nil")
	ErrNilUnwrap           = errors.New("httpwriter: Unwrap returned nil")
	ErrUnwrapCycle         = errors.New("httpwriter: Unwrap cycle detected")
	ErrUnwrapDepth         = errors.New("httpwriter: Unwrap depth exceeded")
)

Hijacker resolution errors are internal capability diagnostics. Callers can use errors.Is to distinguish an unsupported writer from a malformed chain.

Functions ¶

func Hijack ¶

func Hijack(w http.ResponseWriter) (net.Conn, *bufio.ReadWriter, error)

Hijack resolves and invokes the effective http.Hijacker behind w.

func ResolveHijacker ¶

func ResolveHijacker(w http.ResponseWriter) (http.Hijacker, error)

ResolveHijacker finds the effective http.Hijacker behind w.

Unwrap takes precedence over a forwarding Hijack method on the same dynamic writer. This prevents a wrapper from advertising Hijacker when its effective underlying writer cannot actually support it.

Types ¶

This section is empty.

Source Files ¶

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